I have this error:
Traceback (most recent call last):
File "F:\PYTHON\lib\site-packages\flask\app.py", line 2000, in __call__
return self.wsgi_app(environ, start_response)
File "F:\PYTHON\lib\site-packages\flask\app.py", line 1991, in wsgi_app
response = self.make_response(self.handle_exception(e))
File "F:\PYTHON\lib\site-packages\flask\app.py", line 1567, in handle_exception
reraise(exc_type, exc_value, tb)
File "F:\PYTHON\lib\site-packages\flask\app.py", line 1988, in wsgi_app
response = self.full_dispatch_request()
File "F:\PYTHON\lib\site-packages\flask\app.py", line 1641, in full_dispatch_request
rv = self.handle_user_exception(e)
File "F:\PYTHON\lib\site-packages\flask\app.py", line 1544, in handle_user_exception
reraise(exc_type, exc_value, tb)
File "F:\PYTHON\lib\site-packages\flask\app.py", line 1639, in full_dispatch_request
rv = self.dispatch_request()
File "F:\PYTHON\lib\site-packages\flask\app.py", line 1625, in dispatch_request
return self.view_functions[rule.endpoint](**req.view_args)
File "C:\Pogo\example.py", line 767, in fullmap
'example_fullmap.html', fullmap=get_map(), auto_refresh=auto_refresh)
File "C:\Pogo\example.py", line 858, in get_map
zoom='15', )
File "F:\PYTHON\lib\site-packages\flask_googlemaps\__init__.py", line 34, in __init__
self.build_markers(markers)
File "F:\PYTHON\lib\site-packages\flask_googlemaps\__init__.py", line 58, in build_markers
self.add_marker(**marker)
File "F:\PYTHON\lib\site-packages\flask_googlemaps\__init__.py", line 81, in add_marker
raise AttributeError('lat and lng required')
AttributeError: lat and lng required